Inventor · disambiguated record

Donald E. Ettinger

Also filed as: ETTINGER DONALD E

1 granted patent·79 citations·filing 1989–1989

52Inventor score
Technology areasA41D
Files withCASSEMCO INC1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Donald E. Ettinger files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →